Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,527",
      "signature": "0xb85efcc487a1127af84668f19cbf9823597e52d2dde7a4485e26083d45b89ec1f56976a2a33c924dd6c1ac20ef7191fb",
      "randomness": "0xa64538cd0139ef6c740cbbc1a9eace08cb972bd1314bfb800bc0af6ecdb02825"
    }
  ],
  "blockNumber": "7,407,467"
}

{
  "Sr25519": "0xfaa3a2877bafc91e10f28fdbcaff6e3a8899f5bfccbf36a23b6c60ae69a25753c941b70eded1dcc95c80a08dbfe86c148872be74d83045076a86e2d6e05ec689"
}